🎵 Ecoacoustic Beamforming Analysis Report

none

Generated on 2025-08-01 15:18:30

🧭 Geophony Profile Metadata

Profile: rain
Weights: {'Hf': 0.1, 'ADI': 0.15, 'TEMP': 0.3, 'ACI': 0.1, 'SPATIAL': 0.35}
Params: ADI_dB=-25, corr=0.6, min_angle=45.0, hpf=None, envelope_median_ms=15
DEBUG: total_score(direction_0)=0.4125 (profile=rain)
DEBUG: ADI_dB threshold used: -25

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

3

Exported Files

3

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: UP

Uniqueness Score: 0.6273

RMS Power: 0.0047

Components:
Activity: 1.000 | Frequency: 1.000 | Temporal: 0.064 | Acoustic: 0.486 | Spatial: 0.884
Spectrogram for up

Direction: DOWN-WEST

Uniqueness Score: 0.5409

RMS Power: 0.0072

Components:
Activity: 0.809 | Frequency: 0.000 | Temporal: 0.470 | Acoustic: 0.795 | Spatial: 0.684
Spectrogram for down-west

Direction: UP-SOUTH

Uniqueness Score: 0.4846

RMS Power: 0.0062

Components:
Activity: 0.669 | Frequency: 0.000 | Temporal: 0.359 | Acoustic: 0.194 | Spatial: 0.830
Spectrogram for up-south

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
up 603.8352 0.0113 0.3326 0.8257 0.6273 0.0047
up-south 600.6231 0.0000 0.2906 0.7447 0.4846 0.0062
down-west 607.2376 0.0000 0.3084 0.7143 0.5409 0.0072

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files